30 Pack 6805-2RS Full Ceramic Si3N4 Ball Bearings 25mm Inner Diameter 37mm Outer Diameter 7mm Width Sealed For Industrial Use And Precision Applications Durable Low Friction Non Magnetic Chemical Resistant For Automotive Medical Robotics And Machinery

Premium 30-Pack Full Ceramic Ball Bearings 25x37x7mm
✔️ 25mm bore, 37mm OD, 7mm wide; 30 bearings, Si3N4 ceramic

These sealed full ceramic ball bearings are built from Si3N4 ceramic, delivering high hardness, corrosion resistance, and low friction for demanding industrial and automation equipment. Typical uses include robotics, CNC machines, conveyors, medical devices, and clean environments where contamination control matters. Dimensions: 25 mm x 37 mm x 7 mm (0.98" x 1.46" x 0.28").

✅ Bore: 25 mm, OD: 37 mm, width: 7 mm
✅ Material: Si3N4 ceramic; cage: PTFE
✅ Seals: 2RS sealed design for moisture and contamination resistance
✅ Pack: 30 bearings per pack

💡 What is a full ceramic ball bearing used for in harsh environments?

A handy option for anti corrosion, long life, and low friction in tough settings.

• Long life and reduced wear in high load or high speed setups
• Excellent corrosion resistance in moisture and chemical exposure
• Stable operation across wide temperatures with low friction